Programme | May 2025

Quantum Potential Meets The Dynamic Universe I
An international workshop at the University College London, May 16-17, 2025
Darwin building, Room B15, University College London (UCL), Gower Street, London WCE 6BT
Friday, 16 May 2025

, Room B15, University College London (UCL), Gower Street, London WCE 6BT

9:00 – 9:30 Coffee

9:30 – 10:00 WELCOME, PURPOSE & LOGISTICS
Peter Van Reeth, University College London and Paavo Pylkkänen, University of Helsinki 

TOPIC 1, Dynamic Universe 1

10:00 - 10:30 
Tuomo Suntola, Physics Foundations Society, Espoo: 
Introduction to the Dynamic Universe (DU), part 1

10:30 - 10:50 Discussion

TOPIC 2, Dark Energy

11:00 – 11:30
Ofer Lahav, University College London: 
Is Dark energy evolving?

11:30 – 12:15 Discussion + coffee 
with comments by Petri Lievonen and Tuomo Suntola                  

TOPIC 3, Bridging Quantum and Classical Physics

12:15 – 13:00
Tarja Kallio-Tamminen, Physics Foundations Society, Espoo: 
Clarifying the content of Planck’s constant

13:00 – 14:00 Lunch (provided on site)

14:00-14:50
Petri Lievonen, Physics Foundations Society, Espoo: 
DU and the Dirac equation                                                                                            

TOPIC 4, The Quantum Potential Approach

15:00 – 15:50
Chris Dewdney, University of Portsmouth: 
What have we learnt from de Broglie-Bohm trajectories?

16:00 – 16:30
Paavo Pylkkänen, University of Helsinki and University of Skövde:
Can active information solve key problems in the Bohm theory?

16:30 – 16:45 
Comment by Ron Chrisley, University of Sussex           

16:45 – 18:00 General discussion            

19:00-21:30   
WORKSHOP DINNER FOR INVITED GUESTS 
Woburn Place Dining Room, Hilton London Euston, 
 

Saturday, 17 May 2025

, Room B15, University College London (UCL), Gower Street, London WCE 6BT

9.30 - 10.00 Coffee

TOPIC 5, Physics at Scales where Quantum Theory and General Relativity Overlap

10:00 – 11:00
Ivette Fuentes, University of Southampton and Wolfson College, University of Oxford:
Clocks in the overlap of quantum theory and relativity

TOPIC 6, Dynamic Universe 2

11:00 - 11:30 
Tuomo Suntola, Physics Foundations Society, Espoo:
Clocks in the Dynamic Universe

11:30 - 11:50 Discussion + coffee

TOPIC 7, Dark Matter 

12:00 – 12:30
Chamkaur Ghag University College London:
Dark matter

TOPIC 8, Non-Classical Gravity

12:30 – 13:00
Sougato Bose, University College London:
Testing the non-classicality of gravity

13:00 – 14:00 Lunch (provided on site)

TOPIC 9, Gravitational Waves

14:00 – 14:30
Robert Flack, University College London:
Noise test of an EM antenna for low frequency scattered gravitational wave                                   

TOPIC 10, DeWitt on the Quantum Potential and the Invariance of the Hamiltonian Operator

14:30 – 15:00
Lindon Neil, ARC ratings:
Comments on Bryce DeWitt’s 1952 paper “Point Transformations in Quantum Mechanics”  

TOPIC 11, Visualizations of Cosmology

15:00 – 15:30
Hamish Todd, Traceoid:
3-spheres and the de Sitter universe

TOPIC 12, Dynamic space, Aristotelian potentiality and Hiley’s Clifford algebra methods

15:30 – 16:00
Calum Robson, London School of Economics:
Spacetime as potential via Clifford algebras

16:30 – 18:00 Concluding discussion:Evaluation criteria for physical theories   
facilitated by Avril Styrman, University of Helsinki